|
| US5349845 | 31 Mar 1993 | 27 Sep 1994 | Tamfelt Oy Ab | Apparatus for measuring the condition of a felt in a paper machine |
| US5669158 | 22 Mar 1994 | 23 Sep 1997 | Heidelberger Druckmaschinen AG | Method for cooling a web |
| US5718060 | 4 Abr 1996 | 17 Feb 1998 | New Oji Paper Co., Ltd. | Method of and apparatus for controlling moisture content of a web product at the time of changing the grade of the web product on a paper machine |
| US7676953 | 29 Dic 2006 | 16 Mar 2010 | Signature Control Systems, Inc. | Calibration and metering methods for wood kiln moisture measurement |
| US8104190 | 6 Ene 2010 | 31 Ene 2012 | Signature Control Systems, Inc. | Wood kiln moisture measurement calibration and metering methods |